[CentOS] Errors on an SSD drive

[Eliezer Croitoru]

I have yet to see a SSD read\write error which wasn't related to disk issues
like a bad sector but the controller might have an issue with the drive.
To verify it you will need to burn some read\write IOPS of the drive but if
it's under warranty then it's better to verify it now then later.

Eliezer

----
Eliezer Croitoru
Linux System Administrator
Mobile: +972-5-28704261
Email: eliezer at ngtech.co.il



-----Original Message-----
From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Robert
Moskowitz
Sent: Wednesday, August 9, 2017 17:03
To: CentOS mailing list <centos at centos.org>
Subject: [CentOS] Errors on an SSD drive

I am building a new system using an Kingston 240GB SSD drive I pulled 
from my notebook (when I had to upgrade to a 500GB SSD drive).  Centos 
install went fine and ran for a couple days then got errors on the 
console.  Here is an example:

[168176.995064] sd 0:0:0:0: [sda] tag#14 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[168177.004050] sd 0:0:0:0: [sda] tag#14 CDB: Read(10) 28 00 01 04 68 b0 
00 00 08 00
[168177.011615] blk_update_request: I/O error, dev sda, sector 17066160
[168487.534510] sd 0:0:0:0: [sda] tag#17 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[168487.543576] sd 0:0:0:0: [sda] tag#17 CDB: Read(10) 28 00 01 04 68 b0 
00 00 08 00
[168487.551206] blk_update_request: I/O error, dev sda, sector 17066160
[168787.813941] sd 0:0:0:0: [sda] tag#20 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[168787.822951] sd 0:0:0:0: [sda] tag#20 CDB: Read(10) 28 00 01 04 68 b0 
00 00 08 00
[168787.830544] blk_update_request: I/O error, dev sda, sector 17066160

Eventually, I could not do anything on the system.  Not even a 
'reboot'.  I had to do a cold power cycle to bring things back.

Is there anything to do about this or trash the drive and start anew?

Thanks

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